How does seafloor spreading related to supercontinents ?
a. it leads to new information of tectonic crusts under the water that either pushes continents together or pulls them apart
b. it turns continental crust into oceanic crust
c. it creates new land structures in the middle of the ocean
d. it lowers the overall water level in the ocean so land masses can join together

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases